baber/WOPTO huggingface dataset:
Patent JP-S61116659-A (JP)
Title: Reagent for measurement of nephritis strain associated protein and measuring method using the same
Inventor: TAKASAKI HIDEAKI
IPC: C12Q1/28
Filed: 1984-11-12
Abstract: PURPOSE:To achieve a simple and accurate measurement, by using a reagent for measurement of a nephritis strain associated protein (NSAP) which is produced by A group streptococcus separated from a patient of glomerular nephritis. CONSTITUTION:NSAP exists in the supernatant of the culture of an A group streptococcus, particularly separated from a patient of acute glomerular nephritis and is protein with the molecular weight of about 46,000 Dalton which is particularily produced by the A group streptococcus. Preferable herein is the bacteria stock separated from the patient of acute glomerular nephritis for the purpose of identify nephritis and such a bacteria stock is incuvated in the medium in the sampling the NSAP. For example, the medium is preferably a syntheric resin considering the subsequent refining of NSAP, purity and quality. The incuvation is done preferably at about 37 deg.C for about 18hr. After the incuvation, NSAP is sampled as protein outside cells and refined from the supernatant cleared of bacteria by centrifugal separation by an ordinary protein extraction method.
Patent JP-H0572434-A (JP)
Title: Laser light cutoff system
Inventor: YOSHIMURA JUNICHI
IPC: H04B10/25
Filed: 1991-09-18
Abstract: PURPOSE:To secure the safety of a human body more as to the laser light cutoff system used for a communication device which sends out laser light. CONSTITUTION:An optical output part which is provided with a connector fitting part 11 and has a laser light output part 1 for sending out the laser light corresponding to an inputted electric signal and a connector 2 with an optical fiber to be fitted to the connector fitting part 11 has a lid 5 which can be opened and closed and is provided with a housing 4 where a specific part of the optical output part is stored and a switch means 6 which detects the opening/closure state of the lid and controls the operation of the laser light output part; and the switch means sends the laser light out of the laser light output part successively when detecting the lid being in the closure state, but turns off the laser light output part when detecting the lid being in the opening state, so that the laser light is not sent out.
Patent JP-H06185929-A (JP)
Title: Conduit length measuring robot
Inventor: SANO HIROAKI
IPC: H02G1/08
Filed: 1992-09-04
Abstract: PURPOSE:To allow stabilized accurate measurement of the length of conduit even when the conduit is bent and no cable exist on the bottom of the conduit by advancing a robot in the conduit while constantly keeping contact with the inner wall of the conduit and counting the moving distance. CONSTITUTION:Outer peripheral rollers 3a, 3b are fixed to the front and rear frames 2 of a baseboard 1 and two hourglass type central rollers 4 are fixed to the underside of the baseboard 1 through a spring 5. The roller 4 has one shaft fixed with a counter 9 for indicating r.p.m. of the roller 4. The spring 5 urges the rollers 3a, 3b toward the inner wall of conduit and the roller 4 toward an existing cable 11. Length of a supporting leg 12 for holding the spring 5 is adjusted for a cable 11 having different outer diameter. The rollers 3a, 3b are fixed to the frame 2 to internally touch a conduit having a predetermined inner diameter and the roller 4 is fixed relatively to the central roller 3a. This constitution keeps constant contact of the rollers 3a, 3b with the inner wall of conduit and allows stabilized movement of a robot in the conduit.
Patent JP-2000065014-A (JP)
Title: Motive power generating device utilizing gas absorption and desorption
Inventor: SATO YUKIO
IPC: F15B21/06
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain efficient and practical motive power by utilizing hydrogen absorption and desorption of a hydrogen occlusion alloy. SOLUTION: This motive power generating device has gas absorption and desorption devices 10, 20, 40, 41 having a hydrogen occlusion alloy; a double acting gas actuator 50 which carries out introduction/emission of hydrogen alternately and symmetrically at two-way type gas introducing/emitting sections 51, 52; pairs of gas passages 11, 12, 21, 22, 42, 43, 46, 47 for connecting either one side of the gas adsorption/desorption devices and either one side of the gas actuator 50 and a connection switch 45 interposed between the gas passages, for changing connection between the gas passages for the gas absorption and desorption device side and the gas actuator side among the gas passages at high speed.  Accordingly, it is possible to operate the double acting actuator at high speed irrelevant to the interval of absorption and desorption of hydrogen and to derive practical motive power efficiently.
Patent JP-H0793989-A (JP)
Title: Semiconductor memory device
Inventor: CHO SHIZUO
IPC: G11C29/04
Filed: 1993-09-22
Abstract: PURPOSE:To perform a redundancy judgement operation at high speed by detecting a slight change in the potential of a redundance-judgement signal line SEN. CONSTITUTION:In an NMOS62, a redundancy-judgement signal line SEN is biased at an intermediate level between a power-supply potential Vcc and a GND. When contents of fuse ROMs401 to 40n coincide with address signals AX0, the inverse of AX0 to AXj, the inverse of AXj, no current flows to output terminals N11 to N1n for the fuse ROMs401 to 40n via the signal line SEN from the potential Vcc. In their disagreement, a current flows to the terminals N11 to N1n via the line SEN from the potential Vcc. The difference between the level of the signal line SEN when no current flows to the terminals N11 to N1n and the level of the signal line SEN when the current flows to the terminals N11 to N1n is detected and amplified by a current amplifier 70. Thereby, even when the parasitic resistance Rp and the parasitic capacity Cp of the signal line SEN are increased, the propagation time of a signal does not becomes long. As a result, a redundancy judgement operation can be performed at high speed.
Patent JP-S60135487-A (JP)
Inventor: KENESU MAIKURU SUPURAUZU
IPC: C07C11/24
Filed: 1984-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0284844-A (JP)
Title: Access control system for asynchronous transfer mode
Inventor: OKAZAKI HIROYUKI
Filed: 1988-09-20
Abstract: PURPOSE:To uniformize the block probability of broad-band consecutive information traffic by suppressing at a low level and to improve throughput by suppressing the number of simultaneous connection calls of a narrow-band call out of plural pieces of information traffic within a reference value decided in advance. CONSTITUTION:A decision circuit 14 inputs a first band connection request signal 109, and refers to the content of a counter circuit 15 which shows only the number n1 of simultaneous connection of a first band signal call. Next, the content of the circuit 15 is compared with the reference value nmax1 decided in advance, and when it is n1<nmax, the connection of a new first band call is permitted, and adversely, when it is n1>=nmax1, judgement to prohibit the connection of a new call is rendered. When it is judged that the first band call can be connected, the control signal of a logic channel number, etc., is transmitted to a multiplex circuit 32 via a signal line 110. Also, the content of the circuit 15 is incremented/decremented based on a first band call connection permission signal 105 and a first band call disconnection request signal 102, respectively, which represents the number of simultaneous connection of the first band signal call. In such a way, it is possible to uniformize the probability of the block of the narrow-band call and the broad-band call and to improve the throughput.
Patent JP-2001058658-A (JP)
Title: Plastic cap
Inventor: YAMAZAKI YASUNORI
IPC: B65D49/12
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To make dismounting work of a peripheral band from the container mouth compatible with secure closing work or a tamper-evident property by forming a weakened part in the peripheral band held on the container mouth when closing it and asymmetrically arranging a plurality of bridges on the weakened part. SOLUTION: This cap is formed of a top plate part 10 and a skirt part 20, and a peripheral band 40 or the like provided with a fixing means 100 fixed to the mouth of a container when closing it is disposed at the lower side of the skirt part 20. A vertically weakened part 90 for dismounting the cap is formed in the peripheral band 40 and a plurality of bridges 61, 62 are arranged asymmetrically and separately from each other on the weakened part 90. The weakened part 90 is formed of notches 91 and a plurality of connecting parts 92, 93 of which the thickness is made thin, and further, one side 92 of the connecting parts is disposed under the peripheral band 40. In this way, breakage due to concentrated stress is prevented when opening the cap, and the peripheral band 40 can easily and securely be removed from the container mouth.
Patent JP-H05201446-A (JP)
Title: Mouth opening device for container package
Inventor: GORAN BERUGUREN
IPC: B31B1/84
Filed: 1992-09-04
Abstract: PURPOSE: To prevent spill and drip in pouring by giving a smooth edge to the hole of a pouring spout in opening a container package by an opening arrangement, and to prevent fraudulent opening of a package by providing a pull-off ring. CONSTITUTION: This opening arrangement 1 comprises an inner pouring spout 12 composing a continuous closure in a laminated disposable container package, and a threaded outer sealing part 4. The outer sealing part 4 comprises a left- hand threaded outer part 18, a right-hand threaded inner part 19, and a pull-off ring 16 arranged between these. A penetration device 14 is provided on the outer part 18, and cuts a part of the pouring spout 12 in opening the package.
Patent JP-2000067593-A (JP)
Title: Semiconductor memory and its defective memory cell relieving method
Inventor: KOBAYASHI YOSHIICHI
IPC: G11C29/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory and its defective memory relieving method in which yield of products can be kept. while operation speed can be increased, and a time required for design (TTA) can be shortened. SOLUTION: This semiconductor memory has a bit line 11, a memory cell 6 connected to this bit line and at least one redundant memory cell 2, an address decoding circuit 7 receiving an address signal, selecting the memory cell 6 based on this address signal, and operating it, and a redundant memory cell operating the redundant memory cell 2 while operating this memory cell 6 when the memory cell 6 selected by the address decoding circuit 7 is defective.
Patent JP-2000062664-A (JP)
Title: Saddle raising and lowering device
Inventor: TANAKA KENICHI
IPC: B62J1/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a saddle raising and lowering device by which the suitable saddle adjustment is automatically performed according to the traveling state and safe and efficient traveling can be performed at all times. SOLUTION: This saddle raising and lowering device is constituted of saddle raising and lowering means 22, 25, 27 and 28 for increasing and decreasing the height of a saddle, operating means 14, 15, 17, 28A and 29 for moving the saddle raising and lowering means, control parts 9 to 14 for controlling the operating means, sped detecting means 5, 6 for detecting the traveling speed, and saddle position detecting means 16, 19. The operating means are controlled according to the traveling speed detected by the speed detecting means, and the height of the saddle is automatically adjusted.
Patent JP-H03100434-A (JP)
Title: Method for deciding tooth contact quality of gear
Inventor: HIRAOKA MINORU
IPC: G01M13/02
Filed: 1989-09-14
Abstract: PURPOSE:To simply execute the decision of the tooth contact quality of a gear with high reliability without being influenced by a shape of a tooth contact graphic by quantifying floating/sinking of a tooth contact position and a tooth contact and using the obtained fixed quantity data. CONSTITUTION:From an image related to a peeling state or a transfer state after driving to be engaged, of a coating applied to the tooth surface of one of a pair of gears 10 which are engaged to each other, a tooth contact graphic being a graphic corresponding to a tooth contact is extracted. By drawing plural tangential lines parallel to the tooth surface instructed in advance in this graphic, this tooth surface is divided into three parts with regard to the tooth trace direction and the addendum direction, respectively and a ratio of length of each part thereof is derived, respectively, and also, areas of four corner parts of a polygon formed by these plural tangential lines, delimited by plural tangential lines and the tooth contact graphic are derived, respectively. The obtained ratio and area are set as evaluation parameters, and based on the ratio in the addendum direction of the areas of the four corner parts, floating and sinking of the tooth contact are quantified, and the tooth contact quality of a gear is decided.
Patent JP-H03101306-A (JP)
Title: Automatic frequency control circuit
Inventor: SHUDO SEIJI
IPC: H03J7/02
Filed: 1989-09-13
Abstract: PURPOSE:To accurately detect an AFT voltage when a keyed pulse is inputted by means of a simple program processing by providing a means holding an automatic frequency tuning voltage when the keyed pulse is inputted until the subsequent keyed pulse is inputted. CONSTITUTION:A sample and hold circuit 2 is constituted on a digital basis by D flip flops 15 and 16 so that the automatic frequency tuning(AFT) voltage when the keyed pulse is inputted is held until the subsequent keyed pulse is inputted. A level classification circuit 7 level-classified the AFT voltage outputted from a tuner 1, and the flip flops 15 and 16 latch it whenever the keyed pulse is inputted. Consequently, the AFT voltage which is level-classified when the keyed pulse is inputted is accurately held in the D flip flops 15 and 16 until the subsequently keyed pulse is inputted. Thus, a control circuit 13 detects the AFT voltage until the subsequent keyed pulse is inputted and controls (boosts/drops) a control voltage based on the detected result.
Patent JP-S60130498-A (JP)
Title: Dehydrator
Inventor: UYAMA KIYOSHI
IPC: B30B9/10
Filed: 1983-12-19
Abstract: PURPOSE:To improve treating efficiency by stopping a filter cloth and dehydrating the filter cloth with a high-pressure dehydrating mechanism then traveling the filter cloth and discharging cake thereby decreasing the moisture content of of the cake and enabling the continuous dehydration. CONSTITUTION:Sludge X dehydrated continuously in a gravity dehydrating section 1 accumulates in a storage hopper 2 and is supplied from the gate of a hopper 2 onto a filter cloth 3b. The filter cloth 3 is compressed and dehydrated in a dehydrating mechanism 4 during this time. The pressurization of the mechanism 4 is then released and the filter cloth 3 is moved to travel by as much as the length of the hopper 2 by a driving mechanism, by which the sludge cake Y is discharged. While the filter cloth 3 is again compressed and dehydrated by the dehydrating mechanism 4, the sludge is supplied from the hopper 2 onto the filter cloth 3b and thereafter the similar operation is repeated, then the filter cloth 3 moves each slightly and is successively dehydrated by plural pressure plates 40, by which the filter cloth is uniformly dehydrated.
Patent JP-H06199713-A (JP)
Title: Acetylene derivatives
Inventor: MARUCHIN SHIYATSUTO
IPC: C09K19/52
Filed: 1993-09-24
Abstract: PURPOSE: To obtain new liq. crystalline acetylene deriv. having high optical anisotropy and low viscosity, a broad and favorable mesophase range, a comparatively high clearing point, and especially suitable to be used for a TN cell and an STN cell.  
     CONSTITUTION: The deriv. is a compd. of formula I [where R is a 1-12C alkyl or a group of formula IV (R 1  is an alkyl, an alkenyl or an alkoxyalkyl; ring A 2  is trans-1,4-cyclohexylene or trans-1,3-dioxan-2,5-diyl); A 1  is 1,4-phenylene, which is unsubstd. or substd. with fluorine, or pyridin-2,5-diyl, or pyrimidin-2,5- diyl], such as 4-[(trans-4-propyl-cyclohexyl)ethynyl]-4'-fluorobiphenyl. The compd. of formula I, e.g. a compd. wherein R is an alkyl or a trans-4-alkylcyclohexyl, is obtained by reacting an acetylene derivs. of formula II, with a bromo compd. of formula III (in the presence of tetrakis-(tri-phenylphosphine) palladium and cuprous bromide. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0788020-A (JP)
Title: Chair
Inventor: MORITA YOKO
IPC: A47C9/00
Filed: 1993-09-24
Abstract: PURPOSE:To comfortably sit on a chair with keeping the shape of obi (sash) for kimono by providing the backrest with a recess for housing otaiko (drum knot of obi). CONSTITUTION:A woman L is wearing kimono and fastening a drum knot 7 of obi for kimono round her waist. A chair 1 comprises a backrest 2, a seat 3 and legs 4. A recess 5 is formed on front surface of the backrest 2 having the thickness of 25cm. The drum knot 7 having the thickness of 18cm is fitted in the recess 5. The recess 5 is sized 30cm by 30cm. The substantial center part of the recess 5 is 60cm high. The waist position of woman L being 60cm high and the size of the drum knot 7 of obi being 28cm by 28cm, the drum knot 7 of obi is adapted to fit in the recess 5. The position of recess 5 is at the average height of waist, the size of recess 5 is in the extent of the drum knot 7 of obi for kimono, and the depth of recess 5 is in the extent of the drum knot 7 of obi for kimono thereby the chair 1 is convenient especially for the woman L wearing kimono.
Patent JP-H1084297-A (JP)
Title: Receiving device
Inventor: IWAMURA MASUMI
IPC: H04B1/26
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To easily construct a diversity system and to secure the reception of high sensitivity by unifying an antenna input switching circuit with a front end. SOLUTION: A monolithic RF unit is contained in a single shielding case 1 which is formed by folding a sheet of metallic plate into a box shape. The inside of the case 1 is divided into rib blocks 7 to 12 by the shielding plates 2 to 6. The block 7 stores an antenna input switching circuit, and the antenna input jacks 14 to 17 and plural anterma input switching terminals 18 are protruded on a side face 13 of the case 1. The blocks 8, 9 and 10 store an input circuit, a frequency converter and a local oscillator respectively. The block 11 stores a channel selection circuit and also has the protruding data terminals 19 for selection of channels of desired signals. Then the block 12 stores a demodulation circuit which demodulates and outputs an intermediate frequency signal and has the protruding input/output terminals 20 for a power supply and the video and voice signals.
Patent JP-H03101658-A (JP)
Title: Pyrrolidineacetic acid derivative
Inventor: SHIRAHAMA HARUHISA
IPC: A61K31/40
Filed: 1989-09-13
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> to R<3> are H or alkyl). USE:Useful as a drug, an agricultural chemical and a reagent for preparing pathologic model of stiff-man syndrome. PREPARATION:For example, an amine compound is obtained by reductive amination reaction between a lactol derivative derived from 2-indane and vinylglycinol derivative derived from L-methionine. Then the amino compound is subjected to N-protection with tert. butoxycarbonyl to give an aldehyde derivative shown by formula II. Then this compound is reacted by light irradiation, selectively oxidized to give a ketone derivative shown by formula III. Further, the ketone derivative is treated by oxidation of methanol into carboxylic acid and esterification with diazomethane. Then the resulting substance is oxidized and cleft and hydrolyzed to give a dicarboxylic acid shown by formula IV, which is reduced to give a compound shown by formula V.
Patent JP-H1182140-A (JP)
Title: Exhaust emission control device of multiple cylinder internal combustion engine
Inventor: GOTO MASAHITO
IPC: F01N3/08
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To supply the desired amount of fuel to a cylinder by main and sub- injection by controlling the execution time of main injection or] sub-injection so that time intervals between the execution of main injection in one cylinder and the execution of sub-injection in other cylinders become the specified time intervals or more. SOLUTION: During operation of an engine 1, at the specified crank angle (fuel pressure detecting time) in the compression stroke of each cylinder, the fuel pressure in a common rail 30 is detected with a fuel pressure sensor 32. After that, sub-injection is executed immediately before compression upper dead center to reduce the amount of NOx produced in the cylinder and to reduce noise. Main injection is executed in main injection time in the vicinity of the compression upper dead center after sub-injection fuel is ignited. The valve opening time of a fuel injection valve in sub-injection and main injection is decided based on the fuel pressure within the common rail 30.  The execution time of the main injection and that of the sub-injection are controlled so that the time intervals between the main injection in one cylinder and the sub- injection in other cylinders become the specified time intervals or more.
Patent JP-S6392481-A (JP)
Title: Ribbon oscillator
Inventor: MAEKAWA TOMOHIRO
IPC: B41J35/10
Filed: 1986-10-08
Abstract: PURPOSE:To print at an accurate painting position, by providing a means for detecting a slit correspondingly to the position at which an ink ribbon is stopped and a motor controlling means for stopping a motor when the slit is detected. CONSTITUTION:A shielding plate 7 is projected near a ribbon lead-out port of a ribbon cassette 1 and is provided with a slit 7a which corresponds to a first-stage part of a printing part of a ribbon when the first-stage part is opposed to the front face of a type, a slit 7b corresponding to a second-stage part of the printing part of the ribbon, a slit 7c corresponding to a waiting part of the printing part, and an edge 7d used in setting a reference position of a ribbon frame. When the edge 7d is detected by a sensor 6 to obtain a 'dark' state, a rotation quantity P' for a pulse motor 5 is set to '0', and the reference position of the frame 3 is set. When the slit 7c is provided at position reached by rotating the motor 5 by 4 steps, the sensor 6 detects the slit 7a to obtain a 'bright' state, then detects slit 7b after another 16-step rotation, and thereafter detects the slit 7c after a further 16-step rotation, whereby the cassette frame can be oscillated to a desired printing position.
Patent JP-H0571601-A (JP)
Title: Reversible stepless speed reducer
Inventor: HIRATA KAZUHIRO
IPC: F16H3/76
Filed: 1991-09-18
Abstract: PURPOSE:To provide a reversible stepless speed reducer capable of transmitting high torque and efficient in transmitting capacity irrespective of speed reduction ratio by using gears only as an axial force transmitting means. CONSTITUTION:An input shaft (a') is fixed to a sun gear (a) of a planetary gear speed reducing mechanism, an output shaft (d) is connected to revolving shafts of planetary gears (c), and a transmitting gear (f) is formed around the periphery of an internal gear wheel 19 on which an internal gear b is formed. A control shaft (e') is fixed to a control gear (e) which is meshed with the transmitting gear (f), and the speed of the control shaft (e') is controlled to vary the speed of the internal gear (b). Thus the revolving speed of the planetary gear (c) and the speed of the output shaft (d) are varied to change the speed reduction ratio.